101100200022 has 24 divisors (see below), whose sum is σ = 219131280264. Its totient is φ = 33687628704.

The previous prime is 101100199933. The next prime is 101100200023. The reversal of 101100200022 is 220002001101.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 101100199977 and 101100200013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101100200023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 986308 + ... + 1083975.

It is an arithmetic number, because the mean of its divisors is an integer number (9130470011).

Almost surely, 2^101100200022 is an apocalyptic number.

101100200022 is an abundant number, since it is smaller than the sum of its proper divisors (118031080242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101100200022 is a wasteful number, since it uses less digits than its factorization.

101100200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073004 (or 2073001 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 101100200022 its reverse (220002001101), we get a palindrome (321102201123).

The spelling of 101100200022 in words is "one hundred one billion, one hundred million, two hundred thousand, twenty-two".